Robert Ridgway (American, 1850 – 1929)
Claude Lorraine Ferneley (English, 1822-1891)
Charles Hamilton Smith (English, 1776-1859)
Louis Agassiz (American, 1807 – 1873)
Henry Seebohm (English, 1832 – 1895)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
George Hudson (New Zealander, 1867 – 1946)
Louis Agassiz Fuertes (American, 1874 – 1927)
George Hudson (New Zealander, 1867 – 1946)
Sir Edwin Henry Landseer (English, 1802–1873)
Allen & Ginter (American, 19th/20th Century)
Charles Jones (English, 1836-1892)
Archibald Thorburn (Scottish, 1860-1935)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
Moritz Müller II (German, 19th century)
Saverio Manetti (Italian, 1723 – 1785)
Isaac van Haastert (Dutch, 1753-1834)
Saverio Manetti (Italian, 1723 – 1785)
George Catlin (American, 1796 - 1872)
Sir Edwin Henry Landseer (English, 1802–1873)
Louis-Isidore Duperrey (French, 1786 – 1865)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)